Migratory Destinations of Humpback Whales that Feed off California, Oregon and Washington
The migratory destinations of humpback whales that feed off California, Oregon and Washington were determined using photo-identification. Fluke photographs of
Reproductive Rates of Humpback Whales off California
From 1986 to 1996 we examined the reproductive rates, calving rates, and reproductive histories of mature females as part of
Movements and Population Structure of Humpback Whales in the North Pacific
Despite the extensive use of photographic identification methods to investigate humpback whales in the North Pacific, few quantitative analyses have
Geographic Variation in Killer Whale Attacks on Humpback Whales in the North Pacific: Implications for Predation Pressure
We examined the incidence of rake mark scars from killer whales Orcinus orca on the flukes of humpback whales Megaptera
Health Assessment, Antibiotic Treatment, and Behavioral Responses to Herding Efforts of a Cow-Calf Pair of Humpback Whales (Megaptera novaeangliae) in the Sacramento River Delta, California
A mother and female calf humpback whale (Megaptera novaeangliae) pair were observed at an atypical location, 72 nmi inland in
Abundance of Blue and Humpback Whales in the Eastern North Pacific Estimated by Capture-Recapture and Line-Transect Methods
We estimated humpback and blue whale abundance from 1991 to 1997 off the west coast of the U.S. and Mexico
Geographic Variation of Persistent Organic Pollutants Levels in Humpback Whale (Megaptera novaeangliae) Feeding Areas of the North Pacific and North Atlantic
Seasonal feeding behavior and high fidelity to feeding areas allow humpback whales (Megaptera novaeangliae) to be used as biological indicators
Distribution and Migratory Destinations of Humpback Whales off the Pacific Coast of Central America During the Boreal Winters of 1996–2003
Here, we examine the distribution, habitat use, and migratory destinations of North Pacific humpback whales wintering off Central America. Coastal
Humpback Whale Abundance in the North Pacific Estimated by Photographic Capture-Recapture with Bias Correction from Simulation Studies
We estimated the abundance of humpback whales in the North Pacific by capture-recapture methods using over 18,000 fluke identification photographs
Local and Migratory Movements of Humpback Whales (Megaptera novaeangliae) Satellite-Tracked in the North Atlantic Ocean
North Atlantic humpback whales (Megaptera novaeangliae (Borowski, 1781)) migrate from high-latitude summer feeding grounds to low-latitude winter breeding grounds along